/**
 * =================================================================================
 *
 * BSD LICENCE (http://en.wikipedia.org/wiki/BSD_licenses)
 *
 * ARTIFACT='barchart-udt4';VERSION='1.0.1-SNAPSHOT';TIMESTAMP='2010-12-31_15-20-13';
 *
 * Copyright (C) 2009-2011, Barchart, Inc. (http://www.barchart.com/)
 *
 * All rights reserved.
 *
 * Redistribution and use in source and binary forms, with or without modification,
 * are permitted provided that the following conditions are met:
 *
 *     * Redistributions of source code must retain the above copyright notice,
 *     this list of conditions and the following disclaimer.
 *
 *     * Redistributions in binary form must reproduce the above copyright notice,
 *     this list of conditions and the following disclaimer in the documentation
 *     and/or other materials provided with the distribution.
 *
 *     * Neither the name of the Barchart, Inc. nor the names of its contributors
 *     may be used to endorse or promote products derived from this software
 *     without specific prior written permission.
 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING,
 * BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA,
 * OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY,
 * WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
 * IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 *
 * Developers: Andrei Pozolotin;
 *
 * =================================================================================
 */
package com.barchart.udt;

public enum OptionFormatUDT {

	DECIMAL() {
		@Override
		public String convert(Object value) {
			if (value instanceof Number) {
				long number = ((Number) value).longValue();
				return String.format("%,d", number);
			}
			return "invalid value";
		}
	}, //

	BINARY() {
		@Override
		public String convert(Object value) {
			if (value instanceof Number) {
				long number = ((Number) value).longValue();
				return String.format("%,d (%,d K)", number, number / 1024);
			}
			return "invalid value";
		}
	}, //

	BOOLEAN() {
		@Override
		public String convert(Object value) {
			if (value instanceof Boolean) {
				boolean bool = ((Boolean) value).booleanValue();
				return String.format("%b", bool);
			}
			return "invalid value";
		}
	}, //

	;

	public abstract String convert(Object value);

	OptionFormatUDT() {
	}

}
